/* --- RESET & BASICS --- */
:root {
    --font-serif: 'Merriweather', serif;
    --font-sans: 'Oswald', sans-serif;
    
    /* Color Palette */
    --color-iron: #1a1a1a;
    --color-rust: #c2410c;
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-900: #111827;
    --color-orange-100: #ffedd5;
    --color-orange-900: #7c2d12;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-serif);
    background-color: var(--color-iron);
    color: var(--color-gray-300);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}

/* Selection color */
::selection {
    background-color: var(--color-orange-900);
    color: var(--color-white);
}

h1, h2, h3, .font-sans {
    font-family: var(--font-sans);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* --- UTILITIES --- */
.text-rust { color: var(--color-rust); }
.text-white { color: var(--color-white); }
.text-gray-400 { color: var(--color-gray-400); }
.uppercase { text-transform: uppercase; }
.font-bold { font-weight: 700; }
.tracking-widest { letter-spacing: 0.1em; }
.text-center { text-align: center; }

/* --- HERO SECTION --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1.5rem;
    overflow: hidden;
    
    /* SPEED FIX: Replaced Unsplash Image with CSS Gradient */
    /* This creates a dark gray center fading to black edges */
    background: radial-gradient(circle at center, #2a2a2a 0%, #1a1a1a 40%, #000000 100%);
}

.hero-content {
    position: relative;
    z-index: 10; 
    max-width: 56rem; 
    animation: fadeInUp 1s ease-out forwards;
}

.hero-subtitle-top {
    font-size: 0.875rem; 
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3rem; 
    line-height: 1;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: 1.25rem; 
    font-style: italic;
    font-weight: 300;
    letter-spacing: 0.025em;
}

.hero-footer {
    margin-top: 3rem;
}

.hero-divider {
    height: 0.125rem;
    width: 3rem;
    background-color: var(--color-rust);
    margin: 0.5rem auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    z-index: 10;
    animation: bounce 1s infinite;
}

.scroll-indicator svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-gray-500);
}

/* --- MAIN CONTENT GRID --- */
.content-section {
    padding: 6rem 1.5rem;
    max-width: 64rem; 
    margin: 0 auto;
}

.grid-container {
    display: grid;
    gap: 4rem;
}

.section-title {
    font-size: 1.875rem; 
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid var(--color-rust);
    font-weight: 500;
}

.text-relaxed {
    font-size: 1.125rem; 
    line-height: 1.625;
}

.scope-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.scope-icon {
    color: var(--color-rust);
    margin-right: 0.75rem;
}

.policy-box {
    margin-top: 2rem;
    padding: 1.5rem;
    border: 1px solid #1f2937; 
    background-color: rgba(0, 0, 0, 0.3); 
}

.policy-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

/* --- GATE SECTION (Contact) --- */
.gate-section {
    background-color: var(--color-rust);
    padding: 6rem 1.5rem;
    text-align: center;
}

.gate-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.gate-text {
    max-width: 42rem;
    margin: 0 auto 3rem auto;
    font-size: 1.25rem;
    color: var(--color-orange-100);
}

.button-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 64rem;
    margin: 0 auto;
}

.btn {
    display: block;
    width: 100%;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid var(--color-black);
    transition: background-color 0.2s;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    background-color: var(--color-gray-900);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--color-black);
    padding: 3rem 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* --- MEDIA QUERIES (Desktop) --- */
@media (min-width: 768px) {
    .hero-subtitle-top { font-size: 1.125rem; }
    .hero-title { font-size: 6rem; } 
    .hero-tagline { font-size: 1.5rem; }
    
    .grid-container {
        grid-template-columns: 1fr 1fr;
        align-items: flex-start;
    }
    
    .gate-title { font-size: 3rem; }
    
    .button-group {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn {
        width: 24rem; 
    }
}